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Analytical Abstracts - RSC Publishing

A current awareness and information retrieval service for analytical chemistry, providing abstracts from key scientific journals. Published by the RSC.

Beilstein-Institut

The Beilstein-Institut is an independent non-profit foundation dedicated to the advancement of chemical sciences and related fields.

CACTVS - Chemical Structure Processing

The CACTVS toolkit for chemists is a versatile chemo-informatics platform. It is developed and maintained by Xemistry.

Carbon-13 Chemical shifts

@ Wisconsin-Madison US

CAS - A division of the American Chemical Society

CAS specializes in scientific information solutions, creating the world"s largest collections of chemistry-related information like SciFinder and STN.

CAS SciFinder-n

The premier research solution from Chemical Abstracts Service (CAS) for chemical and related scientific information, providing substance, reaction, and literature searching.

CCOHS Health and Safety Resources

Provides a wide range of credible and practical health and safety resources, tools, and information from the Canadian Centre for Occupational Health and Safety.

Chemical Abstracts

Chemical Abstracts

Chemical Economics Handbook (CEH)

The world"s leading source of chemical market analysis and forecasting, now offered by S&P Global Commodity Insights.

Chemical Process Economics Program (PEP) by S&P Global

Provides in-depth, independent, and up-to-date techno-economic assessments of chemical processes from S&P Global Commodity Insights.

Chemical Process Economics Program (PEP) by S&P Global

Provides in-depth, independent, and up-to-date techno-economic assessments of chemical processes from S&P Global Commodity Insights.

ChemIDplus - National Library of Medicine

A dictionary of over 400,000 chemicals, with structures, names, and links to NLM databases. A key resource for former TOXNET users.

Chemistry at Victoria University of Wellington

Official academic page for the Chemistry discipline within the School of Chemical and Physical Sciences at Victoria University of Wellington.

Chemistry index / Chemie-Index

Chemistry index / Chemie-Index

Chromatography Software and Solutions

ACD/Labs provides a suite of software for chromatography data processing, analysis, and management for various techniques including LC/MS, GC/MS, and more.

CODATA Internationally recommended values of the Fundamental Physical Constants

@ NIST US

Colour Index

@ Society of Dyers and Colourists UK

CRC Handbook of Chemistry and Physics

The official online version of the authoritative resource for chemical and physical data. Offers interactive tables, tools, and search functionality.

CRC Press, Inc.

Includes a CRC Master Catalog

Crystallography Open Database (COD)

An open-access collection of crystal structures of organic, inorganic, metal-organic compounds and minerals, including powder patterns.

Data base of aqueous solubility for organic non-electrolytes

An aqueous solubility data base for organic non-electrolytes is being compiled from scientific articles. These articles are objectively evaluated. The data are entered and checked both electronically and manually for missing information and errors.

Database of Zeolite Structures

Maintained by the Structure Commission of the International Zeolite Association (IZA-SC), providing structural information on zeolite materials.

Databases: Patent, Bibliographic, and AIDS

@ US Patent Office US

DAYLIGHT Chemical Information Systems, Inc.

A collection of software tools for construction and enhancement of chemical information systems. Have databases ready to go.

Dielectric Constants Guide

@ ASI Instruments US

Directory of Chemical Producers (DCP)

A comprehensive database of chemical producers and manufacturing plant locations, now part of S&P Global Commodity Insights.

ElectroChemical DataBase: Gibbs Energies of Transfer

@ EPFL/UNIL CH

Elsevier Reaxys

Reaxys retrieves chemical literature, compound properties and reaction data. It has subsumed the data from the Beilstein and Gmelin databases.

Elsevier Reaxys

Reaxys is the modern chemical database and synthesis planning tool that replaced older systems like CrossFire for accessing Beilstein data.

Elsevier Reaxys

Reaxys is the modern successor to tools like CrossFire for accessing the Beilstein database, providing extensive chemical reaction and substance data.

Environmental Science | SRC, Inc.

SRC"s environmental science experts provide innovative chemical risk assessment services, data and software to government and commercial customers.

EPA CompTox Chemicals Dashboard

The definitive, modern successor to the DSSTox program. Provides public access to data on chemistry, toxicity, and exposure for thousands of chemicals.

EPA Toxics Release Inventory (TRI) Program

Tracks the management of certain toxic chemicals that may pose a threat to human health and the environment. U.S. facilities report annually on their releases.

EPI Suite - Estimation Program Interface

A Windows-based suite of models for estimating chemical properties and environmental fate, developed by Syracuse Research Corporation (SRC) and the EPA.

EPI Suite™ - Estimation Program Interface

A screening-level tool from the EPA that estimates chemical physical/chemical properties, environmental fate, and ecotoxicity. Includes PHYSPROP.

Espacenet - Patent search

Free access to over 140 million patent documents from around the world, provided by the European Patent Office.

Essential Science Indicators

Identify influential individuals, institutions, papers, publications, and countries in your field of research as well as emerging research areas.

Explore the British Library

Search the main catalogue of the British Library, with millions of records for books, journals, newspapers, maps, scores, and sound recordings.

Fundamental Physical Constants

The official source for the values of the fundamental physical constants from the National Institute of Standards and Technology (NIST).

General Chemistry Online by Dr. Fred Senese

A comprehensive collection of notes, guides, and tools for general chemistry students, created by Dr. Fred Senese of Frostburg State University.

GlyTouCan - International Glycan Structure Repository

The international glycan structure repository. A public database for carbohydrate structures, serving as a successor to CarbBank.

InfoChem GmbH

InfoChem GmbH

Ingenta

Ingenta

Ionic Liquids Database

@ IUPAC / QUB UK

JAICI - Japan Association for International Chemical Information

The Japan Association for International Chemical Information (JAICI) is the official partner and distributor for CAS products and services in Japan.

JESS - Joint Expert Speciation System

A chemical speciation modelling system with a self-consistent thermodynamic database for aqueous sol

KEGG LIGAND Database

Composite database of chemical substances and reactions relevant to life, including compounds, glycans, reactions, and enzymes, part of the KEGG project.

Landolt-Börnstein - SpringerMaterials

A comprehensive database of physical and chemical data in all areas of physical sciences and engineering, integrated into the SpringerMaterials platform.

Lipid Library

Lipid Library

LiqCryst - Liquid Crystalline Compounds Database

The LiqCryst database, now part of SpringerMaterials, is a factual database on liquid crystalline co

MDL Information Systems, Inc.

A supplier of chemical information management software, chemical databases, and related services.

National Center for Biotechnology Information (NCBI)

Advances science and health by providing access to biomedical and genomic information. Hosts tools like BLAST, PubChem, and PubMed.

National Library of Medicine (NLM)

The world"s largest biomedical library, the NLM maintains and makes available a vast print collection and produces electronic information resources.

NDB Nucleic Acid Database

NDB Nucleic Acid Database

NIOSH Databases and Information Resources

Access to databases from the National Institute for Occupational Safety and Health (NIOSH), including the NIOSH Pocket Guide and occupational exposure data.

NIST Chemistry WebBook

Provides chemical and physical property data for over 40,000 compounds, compiled and distributed by the National Institute of Standards and Technology (NIST).

NIST Chemistry WebBook

NIST Chemistry WebBook

NIST CODATA Fundamental Physical Constants

The internationally recommended values of the fundamental physical constants, provided by the National Institute of Standards and Technology (NIST).

NIST Data Gateway

Provides easy access to NIST scientific and technical data, including standard reference data, databases, and software.

NMR Prediction & Databases by ACD/Labs

Software for processing, predicting, and managing NMR data, including access to extensive spectral libraries and databases.

NMR Spectroscopy - University of York

Nuclear Magnetic Resonance (NMR) Spectroscopy service and facilities at the Department of Chemistry, University of York.

Normal Modes in Polyatomic Molecules - Chemistry LibreTexts

An explanation of vibrational normal modes in polyatomic molecules, with examples such as benzene. Part of the LibreTexts open education resource project.

OfficeMSDS

OfficeMSDS

Pesticide Properties Database (PPDB)

A comprehensive relational database of pesticide chemical and physical properties, as well as ecotoxicology and human health data.

Physical and Chemical Properties Prediction by ACD/Labs

Software for accurate prediction of key physicochemical properties like pKa, logP, logD, solubility, and boiling point from chemical structure.

Physical Constants

@ NIST US

PubChem

The world"s largest collection of freely accessible chemical information. A public repository for information on chemical substances and their biological activities.

RSC Publishing

The publications portal of the Royal Society of Chemistry, providing access to journals, books, and databases covering the chemical sciences.

RSC Publishing Databases

Access to the Royal Society of Chemistry"s suite of databases, including ChemSpider, the Merck Index

S&P Global Commodity Insights - Chemicals

Provides pricing, data, and analysis for the global chemical markets, a modern equivalent to specialized industry newsletters.

Science of Synthesis

From publisher Thieme Chemistry, Science of Synthesis is the modern evolution of the Houben-Weyl methods series, providing critical reviews of synthetic methodology.

Scopus

A large abstract and citation database of peer-reviewed literature: scientific journals, books, and conference proceedings. An Elsevier product.

Solubility Database

@ NIST US

Specialty Chemicals by S&P Global

Market analysis, data, and consulting for the specialty chemical sector from S&P Global Commodity Insights.

Spectral Database for Organic Compounds (SDBS)

An integrated spectral database system for organic compounds, which includes 6 different types of spectra under a directory of the compounds.

Spectral Databases by ACD/Labs

Comprehensive spectral database software including IR, Raman, NMR, MS, and UV-Vis for spectral analy

Spectroscopy Software and Spectral Libraries

Thermo Fisher Scientific provides comprehensive software and spectral libraries for FTIR, Raman, and NIR analysis, the modern equivalent of FTIRsearch.com.

SRI International - A global leader in R&D with deep roots in Silicon Valley.

For almost 80 years, we have collaborated across disciplines to develop groundbreaking products and technologies and bring innovations and ideas to the marketplace.

Standard Atomic Weights Recommended by IUPAC

@ National Research Council CA

Stanford Environmental Health & Safety (EH&S) - Chemical Safety

Provides guidance, resources, and programs for the safe use, storage, and disposal of chemicals at Stanford University.

STN Database Summary Sheets

A catalog and summary of the numerous scientific, technical, and patent databases available for searching on the STN International platform.

STN International

The premier single source for the world"s disclosed scientific and technical research. Operated jointly by CAS and FIZ Karlsruhe worldwide.

STN International

@ FIZ Karlsruhe DE

STN IP Protection Suite

An integrated suite of STN products that empowers searchers at all levels of expertise. Provided by CAS, a division of the American Chemical Society.

Symmetry@Otterbein

An organized collection of information on the symmetry of molecules, including point group information, character tables, and links to other online resources.

The Cambridge Crystallographic Data Centre (CCDC)

Responsible for the production and maintenance of the Cambridge Structural Database (CSD), a repository for small-molecule organic and metal-organic crystal structures.

The Cambridge Crystallographic Data Centre (CCDC)

The CCDC is dedicated to the advancement of chemistry and crystallography for the public benefit through structural chemistry data, software, and knowledge.

ThermoDex

@ U. Texas US

TSCA Chemical Substance Inventory

The official source for the Toxic Substances Control Act (TSCA) Chemical Substance Inventory provided by the U.S. Environmental Protection Agency (EPA).

UC Berkeley College of Chemistry

The official website for the College of Chemistry at the University of California, Berkeley, a world-renowned leader in chemistry and chemical engineering.

UC Davis Library - Chemistry Databases

A curated list of databases and research guides for chemistry provided by the UC Davis University Library.

UK & Ireland university and college courses | Royal Society of Chemistry

Search for chemistry courses at universities and colleges throughout the UK and Ireland with the Royal Society of Chemistry"s online directory.

University of Hamburg - Liquid Crystal Group

The research group of Prof. Dr. Vill is working on organic materials as well as scientific information systems. Prof. Vill is also head of the IT-Service of the department (Fachbereich) of Chemistry.

Web of Science | Clarivate

The world’s most trusted publisher-independent global citation database. Formerly known as Web of Knowledge.

Web of Science Master Journal List

The modern tool from Clarivate for searching and browsing journals indexed in the Web of Science Core Collection and other ISI citation databases.

Wiley KnowItAll Software

Integrated software and database solution for spectral and chemical data management, analysis, and searching. Includes former InfoChem data assets.

Wiley Science Solutions

Provides spectral and chemical data, software, and online libraries to support research and development in various scientific fields.

World Analysis—Petrochemicals | S&P Global Commodity Insights

Provides a comprehensive look at the global petrochemicals market, covering supply, demand, trade and pricing for over 40 petrochemicals.




 


 


 






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